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Finding the Third Proportional to 714,566 and 1,137,450

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Solution

The third proportional to 714,566 and 1,137,450 is: 1,810,599.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,566 : 1,137,450 = 1,137,450 : x
  2. Step 2: Convert to fraction form
    714,566/1,137,450 = 1,137,450/x
  3. Step 3: Cross multiply
    714,566x = 1,137,450 × 1,137,450
  4. Step 4: Simplify right side
    714,566x = 1,293,792,502,500
  5. Step 5: Solve for x
    x = 1,293,792,502,500/714,566
  6. Step 6: Final answer
    x = 1,810,599.02

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.